#!/usr/bin/env node

const EventEmitter = require('events').EventEmitter,
      log          = console.log,
      e            = new EventEmitter();

setInterval(()=>{
  e.emit('hello');
},1000);

setTimeout(() => {
  e.emit('bye');
}, 5000);

e.on('hello',()=>{
  log('hello world');
});

e.on('bye',()=>{
  log('goodbye');
  process.exit();
});


